1867735012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1\times {\mathrm{2161}}^1$

素因数の和:3700

約数の個数: 48

約数和(自身を含む): 3844278144

約数和(自身を除く): 1976543132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1511, 2161, 3022, 4322, 6044, 8644, 16621, 19643, 23771, 28093, 33242, 39286, 47542, 56186, 66484, 78572, 95084, 112372, 216073, 309023, 432146, 618046, 864292, 1236092, 3265271, 6530542, 13061084, 35917981, 42448523, 71835962, 84897046, 143671924, 169794092, 466933753, 933867506, 1867735012]

約数ペア:

[(1, 1867735012), (2, 933867506), (4, 466933753), (11, 169794092), (13, 143671924), (22, 84897046), (26, 71835962), (44, 42448523), (52, 35917981), (143, 13061084), (286, 6530542), (572, 3265271), (1511, 1236092), (2161, 864292), (3022, 618046), (4322, 432146), (6044, 309023), (8644, 216073), (16621, 112372), (19643, 95084), (23771, 78572), (28093, 66484), (33242, 56186), (39286, 47542)]